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Marquise|Lab Grown|IGI

0.73ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG530215411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530215411

Diamond specifications and retailer prices

From £123 GBP
As of November 4, 2026
Save £680 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £803 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG530215411 or 530215411. Listed at 18 retailers as of November 4, 2026, with prices from £123 to £803, a £680 spread on the same certified stone. Reve Diamonds lists it at £803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530215411
Dimensions9.90 × 4.74 × 2.71 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.90 mm4.74 mm0.73 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530215411
Side View
Table 62.0%Crown 34.3°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £387 GBP|Low: £118 GBP|High: £790 GBP|Avg: £330 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 11£123 GBP
Retailer 5£137 GBP
Retailer 2£142 GBP
Retailer 3£153 GBP
Retailer 13£153 GBP
Retailer 7£180 GBP
Retailer 15£275 GBP
Retailer 8£276 GBP
Retailer 12£311 GBP
Retailer 4£323 GBP
Retailer 1£387 GBP
Retailer 14£490 GBP
Retailer 10£517 GBP
Retailer 9£712 GBP
Retailer 6£790 GBP

25 data points across 15 retailers

18 retailers£123 GBP to £803 GBP

A
Cheapest Retailer
-
£123 GBP
A
Retailer 2
-
£137 GBP
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
View
A
Retailer 4
-
£153 GBP
View
Retailer 5
-
£153 GBP
View
Price last confirmed 11 days ago
A
Retailer 6
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£180 GBP
View
A
Retailer 7
-
£275 GBP
View
A
Retailer 8
-
£276 GBP
View
A
Retailer 9
-
£303 GBP
View
A
Retailer 10
-
£311 GBP
View
A
Retailer 11
-
£323 GBP
View
B+
Retailer 12
-
£387 GBP
View
B+
Retailer 13
-
£490 GBP
View
B+
Retailer 14
-
£517 GBP
View
B+
Retailer 15
-
£530 GBP
View
B
Retailer 16
-
£712 GBP
View
B
Retailer 17
-
£790 GBP
View
Most Expensive
B
Reve Diamonds
42D5BEC52 · Nov 4
£803 GBP
$1,085 USD
View
17 more retailers have this diamond
Prices start from £123 GBPSave up to £680 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.73ct Marquise
£123 GBP